The GUIShell project is a collection of utilities facilitating the use of the GTK+ toolkit in shell scripts through the gtkshell utility. The ACE configuration environment provides sample scripts utilizing gtkshell for desktop utilities. rootcat provides the ability to display messages to the root window using Xft, allowing one to write status display scripts.

Voody Blue Subtitler is a suit of programs that
allows you to manually synchronize a text file
with a video stream, thus creating a subtitles file. It consists of a master client (to do the sync), a slave client (projector), a relay server, and a configuration utility. It runs on Linux and Windows (all except the relay server), supports video output via GStreamer (Linux and Windows) and MPlayer (on Linux only), and supports GTK+ 2 and 3 (decided at compile time).

The sushi IRC suite provides a central daemon that
manages connections to IRC servers. Clients can
connect over DBus to the daemon, so the IRC
protocol part is separate and the clients can
focus on being user-friendly and clean.

isymchoose can automatically determine which symbols (functions, types, enumerators, etc.) are available in a given C language source file and present you with a list of completion possibilities, including return types and argument lists. With a little help, it can also display documentation for symbols. At its simplest, it functions as a keystroke-economical, context-sensitive symbol completer. However, additional features exist that aim to let the programmer remember in general, fuzzy terms what their libraries can do and quickly find and insert what is needed, rather than having to remember or awkwardly look up exactly what everything is called, what arguments are required, etc.

xkw is a graphical Gtk2/Perl utility to tag files with keyword and notes/description data. It uses extended attributes to store the data, which depends on OS/filesystem support. This project is similar to the Norton Utilities FileInfo (fi) utility from the DOS era.

Gswitch automatically changes your GNOME desktop background every so often. The backgrounds are displayed randomly. All background images and style settings are sourced from your list of backgrounds as configured in "System > Preferences > Appearance". By default, images are switched after 20 minutes. Although the images are shown randomly, every image will be shown at least once before you see any repeats.

checkcopy is a GUI tool to copy the files and directories to some destination while creating checksums and/or verifying them. It reads all the checksum files, then reads in each file to copy it to the destination. If a checksum is present for the file, it will be verified, otherwise the checksum is written out to disk.